Average 7560

The company of five people has an average age of 46 years. The average age of the first four of them is 43 years. How old is the fifth one?

Correct answer:

x =  58

Step-by-step explanation:


5·46 = 4·43+x

x = 58


x = 58/1 = 58

x = 58

Our simple equation calculator calculates it.



Did you find an error or inaccuracy? Feel free to write us. Thank you!







Tips for related online calculators
Looking for help with calculating arithmetic mean?
Looking for a statistical calculator?
Do you have a linear equation or system of equations and are looking for its solution? Or do you have a quadratic equation?
Do you want to convert time units like minutes to seconds?

You need to know the following knowledge to solve this word math problem:

Related math problems and questions: